tree ea44c4f8d74ec019aa14f28d429bf1dff67912bb
parent 960b1fdfc39aba8f41e9e27b2de0c925c74182d9
author Wang Kefeng <wangkefeng.wang@huawei.com> 1629711702 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1636203585 +0100

ARM: 9120/1: Revert "amba: make use of -1 IRQs warn"

commit eb4f756915875b0ea0757751cd29841f0504d547 upstream.

After commit 77a7300abad7 ("of/irq: Get rid of NO_IRQ usage"),
no irq case has been removed, irq_of_parse_and_map() will return
0 in all cases when get error from parse and map an interrupt into
linux virq space.

amba_device_register() is only used on no-DT initialization, see
  s3c64xx_pl080_init()		arch/arm/mach-s3c/pl080.c
  ep93xx_init_devices()		arch/arm/mach-ep93xx/core.c

They won't set -1 to irq[0], so no need the warn.

This reverts commit 2eac58d5026e4ec8b17ff8b62877fea9e1d2f1b3.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>